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|---|
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| US6611255 | 11 Jun 2002 | 26 Aug 2003 | Research In Motion Limited | Hand-held electronic device with a keyboard optimized for use with the thumbs |
| US6867763 | 11 Oct 2002 | 15 Mar 2005 | Research In Motion Limited | Hand-held electronic device with a keyboard optimized for use with the thumbs |
| US6873317 | 19 Sep 2000 | 29 Mar 2005 | Research In Motion Limited | Hand-held electronic device with a keyboard optimized for use with the thumbs |
| US6919879 | 25 Jul 2002 | 19 Jul 2005 | Research In Motion Limited | Hand-held electronic device with a keyboard optimized for use with the thumbs |
| US7102620 | 24 Dec 2002 | 5 Sep 2006 | Sierra Wireless, Inc. | Mobile electronic device |
| US7109973 | 14 May 2003 | 19 Sep 2006 | Research In Motion Limited | Mobile device with rotatable keyboard |
| US7158120 | 21 Jun 2002 | 2 Jan 2007 | Research In Motion Limited | Hand-held electronic device |
| US7227536 | 28 Apr 2003 | 5 Jun 2007 | Research In Motion Limited | Hand-held electronic device with a keyboard optimized for use with the thumbs |
| US7561685 | 21 Jun 2004 | 14 Jul 2009 | Research In Motion Limited | Handheld electronic device with keyboard |
| US7629964 | 26 Apr 2007 | 8 Dec 2009 | Research In Motion Limited | Hand-held electronic device with a keyboard optimized for use with the thumbs |
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| US7881743 | 16 Oct 2002 | 1 Feb 2011 | Research In Motion Limited | Handheld mobile communication device |
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| US7986301 | 6 Feb 2007 | 26 Jul 2011 | Research In Motion Limited | Handheld wireless communication device |
| US8064946 | 6 Feb 2007 | 22 Nov 2011 | Research In Motion Limited | Handheld wireless communication device |
| US8107996 | 21 Dec 2010 | 31 Jan 2012 | Research In Motion Limited | Handheld mobile communication device |
| US8144135 | 5 May 2011 | 27 Mar 2012 | Research In Motion Limited | Hand-held electronic device with multiple input mode thumbwheel |
| US8219158 | 6 Feb 2007 | 10 Jul 2012 | Research In Motion Limited | Handheld wireless communication device |
| US8271036 | 6 Feb 2007 | 18 Sep 2012 | Research In Motion Limited | Handheld wireless communication device |